How about just using "Mrs. MoTM" and "Engaged MoTM"? That way it doesn't sound like it's just directed to a specific group (Newbie, Member, Senior Member, Elite Member)....

Anything else out there that might be cuter for the title?

I was so confused when I started the poll, since Tammy is still engaged however she has been on the board for a while. I guess next time we can have one poll but I will allow ppl to vote twice. Hopefully that will work better.